Sökning: "patterns of arguments"

Visar resultat 16 - 20 av 44 avhandlingar innehållade orden patterns of arguments.

  1. 16. Functional Extinctions of Species in Ecological Networks

    Författare :Torbjörn Säterberg; Bo Ebenman; Kevin McCann; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Functional extinctions; Extinctions; Fisheries management; Ecologically Effective Population sizes;

    Sammanfattning : Current rates of extinctions are estimated to be around 1000 times higher than background rates that would occur without anthropogenic impacts. These extinction rates refer to the traditional view of extinctions, i.e. numerical extinctions. LÄS MER

  3. 17. Stability and validity of self-reported personality traits

    Författare :Petter J Gustavsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Karolinska Scales of Personality KSP ; personality traits; stability; outcome behavioral genetics; biological and clinical correlates Stockholm 1997;

    Sammanfattning : Background: People differ, and these differences are often attributed to individual differences in certain personality traits assumed to have 'more than nominal value' and to 'exist within' the individual. The aim of the present study was to evaluate some properties of a trait assessment instrument, the Karolinska Scales of Personality (KSP). LÄS MER

  4. 18. Food webs and the distribution of body sizes

    Författare :Tomas Jonsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Many ecologically relevant life-history traits of organisms, (such as generation time and ingestion rate) are significantly correlated to body size. Since these individual and species characteristics can affect the interactions between the species in a community, it is possible that the distribution of body sizes (in communities) can affect different properties of foodwebs as well. LÄS MER

  5. 19. "Vad skulle x kunna vara?" : andragradsekvation och andragradsfunktion som objekt för lärande

    Författare :Constanta Olteanu; Shirley Booth; Torgny Ottosson; Ingemar Holgersson; Umeå universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP; parameters; unknown quantity; argument; second degree equations; quadratic functions; teaching; mathematics education; experience; theory of variation; dimensions of variation; Education; Pedagogik; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; MATHEMATICS; MATEMATIK;

    Sammanfattning : Algebraic equations and functions play an important role in various mathematical topics, including algebra, trigonometry, linear programming and calculus. Accordingly, various documents, such as the most recent Swedish curriculum (Lpf 94) for upper secondary school and the course syllabi in mathematics, specify what the students should learn in Mathematics Course B. LÄS MER

  7. 20. ”Vad skulle x kunna vara?” : andragradsekvation och andragradsfunktion som objekt för lärande

    Författare :Constanta Olteanu; Torgny Ottosson; Ingemar Holgersson; Shirley Booth; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; parameters; unknown quantity; argument; second degree equations; quadratic functions; teaching; mathematics education; experience; theory of variation; dimensions of variation; MATHEMATICS; MATEMATIK;

    Sammanfattning : Algebraic equations and functions play an important role in various mathematical topics, including algebra, trigonometry, linear programming and calculus. Accordingly, various documents, such as the most recent Swedish curriculum (Lpf 94) for upper secondary school and the course syllabi in mathematics, specify what the students should learn in Mathematics Course B. LÄS MER